- Court of Appeals for the Seventh Circuit | Thursday, December 29, 1983 | Cited 0 times
- Court of Appeals for the Second Circuit | Monday, February 24, 1986 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, April 27, 1990 | Cited 0 times
- Nebraska Supreme Court | Friday, July 22, 1988 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, January 15, 2002 | Cited 0 times